• 대한가정학회지
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• 제46권4호
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• pp.71-81
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• 2008

The purposes of this study were to investigate the eating status and to analyze expenditures of the traditional fermented foods. A structured questionnaire survey was conducted from 370 housewives in Jeonbuk province and there were 300 usable samples(81.1%) valid for analysis. For the statistical analysis, the data was analyzed by $x^2$-test using SPSSIPC 12.0 for windows. The results of this study were as follows : 1. In the investigation on the eating status of the traditional fermented foods, Kimchi showed highest intake frequency(over once a day) and next Doenjang, Gochujang, Ganjang were consumed $2\;{\sim}\;3$ times per week. Jeotgal and Jangajji consumption showed the significant difference frequencies between the age groups(p < 0.001). The frequencies of using the home-made fermented foods were either similar or decreased, while the manufactured products were either similar or increased. The reasons behind the decreasing consumption were 'because of appetite change(47.0%)', 'the effect of western food(25.2%)' and 'dislike of salty food(17.4%)'. 90.7%(Kimchi), 54.9%(Doenjang), 54.8%(Gochujang), 53.2%(Cheongkukjang) of respondents knew the methods of preparation, while 62.5%(Ganjang), 41.1%(Jeotgal,) 31.2%(Jangajji) of respondents didn't know the methods of preparation. 2. In the analysis of the expenditure for the purchasing of the traditional fermented foods, most of the respondents procured Kimchi, Doenjang, Gochujang from their families or relatives, but they bought Ganjang, Jeotgal, Jangajji in the markets. And most of the respondents bought the fermented foods in the general merchandise stores or the department store except Kimchi. The places of buying Kimchi were specialty stores(34.6%), general merchandise stores or department stores(25.0%). Overall scores of satisfaction for the quality of manufactured fermented foods showed 3.29 of 5 - point scales. The average cost per month of Kimchi was 19,550won and Gochujang 7,878won, Doenjang 5,764won, Jeotgal 5,439won, Jangajji 5,412won, Ganjang(for soup) 4,714won, Cheongkukjang 4,677won, Ganjang(for seasoning) 4,464won, and total cost was 20,920won. The reasons behind purchasing the traditional fermented foods were 'because of convenience(58.4%)', 'no time to make by oneself(23.0%)' and 'for not knowing the making methods(12.8%)'. The problems of the manufactured traditional fermented foods were 'worry about safety of the raw materials or additives(71.2%)', 'lack of sanitation(12.0%)'. The most important thing considered in purchasing was 'materials and origins(86.6%)' and next 'quality(64.1%)' was another important thing.

• 한국보육지원학회지
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• 제10권2호
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• pp.21-41
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• 2014

본 연구의 목적은 국악장단을 적용한 크로스오버 음악활동이 유아의 다문화 인식에 미치는 영향을 알아보기 위한 연구이다. 본 연구의 대상은 Y시에 위치한 J유치원의 만5세 1반(실험집단 21명)과 S유치원의 만5세 2반(비교집단 20명, 통제집단 20명)의 61명(남31명, 여 30명)이다. 실험집단에는 본 연구자가 개발한 국악장단을 적용한 크로스오버 음악활동을, 비교집단에는 국악중심 음악 활동을, 통제집단에는 5세 누리과정의 음악수업을 각각 20회기동안 적용하였다. 연구결과 다문화인식 하위요인 중 사후 문화개방성 점수와 사후 문화수용성 점수는 국악장단을 적용한 크로스오버 음악활동을 실시한 실험집단이 비교집단과 통제집단보다 통계적으로 유의미한 수준에서 더 높은 것으로 나타났으며, 사후 문화존중성은 국악중심 음악활동을 실시한 비교집단에서 통계적으로 유의미한 수준으로 더 높게 나타났다. 이러한 연구 결과는 국악장단을 적용한 크로스오버 음악활동은 유아의 다문화 인식의 하위요소인 문화개방성과 문화수용성의 인식 증진에 효과가 있음을 시사한다.

• 산업경영시스템학회지
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• 제39권3호
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• pp.10-17
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• 2016

Control Chart is a graph which dots the characteristic values of a process. It is the tool of statistical technique to keep a process in controlled condition. It is also used for investigating the state of a process. Therefore many companies have used Control Chart as the tool of statistical process control (SPC). Products from a production process represent accidental dispersion values around a certain reference value. Fluctuations cause of quality dispersion is classified as a chance cause and a assignable cause. Chance cause refers unmanageable practical cause such as operator proficiency differences, differences in work environment, etc. Assignable cause refers manageable cause which is possible to take actions to remove such as operator inattention, error of production equipment, etc. Traditionally ${\bar{x}}-R$ control chart or ${\bar{x}}-s$ control chart is used to find and remove the error cause. Traditional control chart is to determine whether the measured data are in control or not, and lets us to take action. On the other hand, RNELCC (Reflected Normal Expected Loss Control Chart) is a control chart which, even in controlled state, indicates the information of economic loss if a product is in inconsistent state with process target value. However, contaminated process can cause control line sensitive and cause problems with the detection capabilities of chart. Many studies on robust estimation using trimmed parameters have been conducted. We suggest robust RNELCC which used the idea of trimmed parameters with RNEL control chart. And we demonstrate effectiveness of new control chart by comparing with ARL value among traditional control chart, RNELCC and robust RNELCC.

• 한국디지털정책학회:학술대회논문집
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• 한국디지털정책학회 2004년도 International Conference on Digital Policy & Management
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• pp.39-53
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• 2004

Data production systems are generally very large, distributed and complex systems used for creating advanced (mainly statistical) reports. Typically, data is gathered periodically and then subsequently aggregated and separated during numerous production steps. These production steps are arranged in a specific sequence (workflow or production chain), and can be located worldwide. Today, a need for improving and automating methods of supervision for data production systems has been recognized. Supervision in this context entails planning, monitoring and controlling data production. Two significant approaches are introduced here for improving this supervision. The first is a 'closely-coupledd' approach (meaning direct communication between production jobs and supervisory tool, informing the supervisory tod immediately about delays in production) - based upon traditional production planning methods typically used for manufacturing (goods) and adopted for working with data production. The second is a 'loosely-coupled' approach (meaning no direct communication between supervisory tool and production jobs is used) - having its origins in proven traditional project management. The supervisory tool just enquires continuously the progress of production. In both cases, dates, costs, resources, and system health information is made available to management. production operators and administrators to support a timely and smooth production of periodic data. Both approaches are theoretically described and compared. The main finding is that, both are useful, but in different cases. The main advantages of the closely coupled approach are the large production optimisation potential and a production overview in form of a job execution plan, whereas the loosely coupled method mainly supports unhindered job execution and offers a sophisticated production overview in form of a milestone schedule. Ideas for further research include investigation of other potential approaches and theoretical and practical comparison.

• Journal of Acupuncture Research
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• 제28권4호
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• pp.111-117
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• 2011

Objectives : This study aimed to report observed effectiveness and safety of Taegeuk acupuncture for patients in sub-health status. Methods : We analyzed clinical medical records of 36 outpatients who have visited the Pusan national university Korean medicine hospital between March and June, 2010. Patients received 6 sessions of Taegeuk acupuncture according to their constitutional types. Hepatic dullness sound and symptom reduction were used for the evaluation of clinical effectiveness of Taegeuk acupuncture. One traditional Korean medicine doctor performed all treatment procedures and assessments. Patients were allowed to continue their previous medication during acupuncture treatment. However, no additional traditional Korean medicinal interventions except the acupuncture were conducted during the whole treatment period. Results : After 6 sessions of Taegeuk acupuncture, mean hepatic dullness sound scores (0~100) were reduced from $97.3{\pm}9.0$ to $24.3{\pm}23.7$ with statistical significance (n=36, p<0.001). Mean symptom reduction scores (0~100) were changed from 0 to $53.3{\pm}29.6$ with statistical significance (n=24, p<0.001). 24 patients reported 44 cases of additional improvements of perceived health condition during or after the treatment course. No serious adverse events related to the Taegeuk acupuncture treatment were observed. Conclusions : Taegeuk acupunture may be a feasible, effective and safe treatment intervention for patients with chronic symptoms. Further well-designed studies are needed to confirm those observed improvements and evaluate benefits of Taegeuk acupuncture.

• 대한암한의학회지
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• 제16권1호
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• pp.15-31
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• 2011

Objective : The study aims to investigate the effect of moxibustion treatments on autonomic nervous system function of cancer patients through the evaluation of heart rate variability (HRV) biofeedback testing. Materials and Methods : Six cancer patients from inpatient care unit of Dunsan Oriental Hospital, Daejeon University were given three moxibustion treatment sessions every other day over one week period on five Oriental Medicine meridian points CV4, CV6, CV12, KD1, and PC8. HRV biofeedback was conducted before and after each treatment sessions. Three areas of analyses were done from the test conducted; Time Domain Analysis, Frequency Domain Analysis and Autonomic Nervous System (ANS) balance analysis. Results : Time Domain Analysis has shown increased Standard Deviation of all Normal R-R Intervals (SDNN), and decreased Mean Heart Rate and Physical Stress Index (PSI) levels, with statistical significance (P<0.05). In Frequency Domain Analysis, series of moxa treatments have increased Total Power (TP), Very Low Frequency Oscillation Power (VLF), High Frequency Oscillation Power (HF), normalized HF values while decreasing Low Frequency Oscillation Power (LF), normalized LF and LF/HF ratio with statistical significance (P<0.05). The values of ANS activity, ANS balance, Stress resistance, Stress index, have also shown significant changes. For cardiac stability stroke volume power (SP) and Blood Vessel Tension (BVT) were followed, which were both increased after treatment. All changes were statistically significant (P<0.05). Conclusion : The results have shown a positive correlation between the moxibustion treatments and autonomic nervous system responses on cancer patients through the HRV biofeedback testing. This study suggests possible application of moxibustion treatments for managing ANS functions of cancer patients, although additional studies with larger population are necessary to confirm the data.

• 생약학회지
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• 제8권1호
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• pp.1-15
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• 1977

In an attempt to deduce which plants might have been used for their anticancer activities in traditional oriental herb medicine, 127 prescriptions were selected from 'Dong-Eui-Bo-Gam', the Classic Handbook of Korean Traditional Medicine, written by $H_{UH}$ Jun and published in 1613. These are the prescriptions indicated for the systemic treatment of various tumors and some conditions resembling tumors, e.g. inflammatory masses and indurations, and they include 150 natural products of plant origin. The frequency of appearance of each medicinal plant in these selected prescriptions was compared with the frequency of its appearance in all prescriptions listed in 'Bang-Yak-Hap-Pyon', another popular Oriental Medicine Formulary in Korea, written by $H_{WANG}\;Pil-Su$ in 1885. From the latter book, $H_{ONG}$ has recently enumerated frequencies of 235 medicinal plants included in a total of 467 prescriptions. Chi-square tests revealed that 11 plant remedies appear with significantly higher frequency in the prescriptions for "tumors", and 10 for "inflammations". The plants with potential antitumor activities, in decreasing order of statistical significance, are Scirpus maritimus, Curcuma zedoaria, Prunus persica, Rheum coreanum, Foeniculum vulgare, Rhus vernifera, Daphne pseudogenkwa, Galarhaeus sieboldiana, Croton tiglium, Raphanus sativus and Galarhaeus pekinensis. The drugs for potential antibacterial or anti-inflammatory activities are Olibanum(Frankincense), Forsythia coreana, Lonicera japonica, Gleditchia officinalis, $M_{YRRH}$, Trichosanhes kirilowii, Astragalus membranaceus, Rheum coreanum, Platycodon grandiflorum and Fritillaria verticillata. Despite the uncertainties involved in the terminology of various diseases used in pre-modern medicine, and the reservations about the efficacy of remedies used for those diseases, it would be worthwhile to investigate these few selected plants for anticancer, antibacterial, anti-inflammatory or antifungal effects, employing modern scientific methodology.

• Archives of Plastic Surgery
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• 제41권4호
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• pp.337-343
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• 2014

Background The reconstruction of large skin and soft tissue defects on the lower extremities is challenging. The skin graft is a simple and frequently used method for covering a skin defect. However, poor skin quality and architecture are well-known problems that lead to scar contracture. The collagen-elastin matrix, Matriderm, has been used to improve the quality of skin grafts; however, no statistical and objective review of the results has been reported. Methods Thirty-four patients (23 male and 11 female) who previously received a skin graft and simultaneous application of Matriderm between January 2010 and June 2012 were included in this study. The quality of the skin graft was evaluated using Cutometer, occasionally accompanied by pathologic findings. Results All 34 patients showed good skin quality compared to a traditional skin graft and were satisfied with their results. The statistical data for the measurement of the mechanical properties of the skin were similar to those for normal skin. In addition, there was no change in the engraftment rate. Conclusions The biggest problem of a traditional skin graft is scar contracture. However, the dermal matrix presents an improvement in skin quality with elastin and collagen. Therefore, a skin graft along with a simultaneous application of Matriderm is safe and effective and leads to a significantly better outcome from the perspective of skin elasticity.

• Journal of Acupuncture Research
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• 제38권2호
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• pp.146-158
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• 2021

Background: This study was designed to statistically analyze the year, gender, age, insurance type, and condition/disease of patients who were admitted to the Department of Acupuncture and Moxibustion Medicine at DaeJeon Korean Medicine Hospital over a 5-year period (2015-2020). Methods: Patients who visited the Department of Acupuncture and Moxibustion Medicine at DaeJeon Korean Medicine Hospital were classified according to year, gender, age, insurance type, and condition/disease. The statistical analysis was performed using IBM SPSS 23.0. Results: There is an increasing number of patients attending the Department of Acupuncture and Moxibustion Medicine year-on-year over the 5-year period, with a higher frequency of females than males each year. The largest age groups represented in these patients were those aged in their 50s, followed by those aged in their 40s, and 60s. Furthermore, the number of patients using health insurance was greater than those using automobile insurance each year. Of the 5,061 patients, the most common group was the patients (n = 991) who reported sprain and strain of cervical spine, followed by lumbar spine, lumbar herniation of the intervertebral disc, and facial paralysis. Conclusion: The number of patients seeking traditional Korean medicine treatment continues to increase, particularly in the 40s to 60s age group, with a larger proportion using health insurance and sprain or strain of the cervical spine. The results of this study may be used as a local (Daejeon) reference to develop Korean medicine policies, such as setting up medical benefits for patients using Korean medicine hospitals.

• 한국간호교육학회지
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• 제7권1호
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• pp.22-37
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• 2001

This study analyzed change of nurse image after hospitalization experience. The data were collected though questionnaire survey on 87 patients, who were, for the first time, hospitalized for 5~7 days at five general hospitals in J city. The survey was performed during July 3~August 2, 2000. The nurse image was analyzed through the instrument conceived by Il-Sim Yang(1998) on the basis of four dimensions ; traditional, social, professional and personal. The collected data were processed through SPSS/WIN to examine t-test, ANOVA and paired t-test. The study results were summarized as follows ; 1. Before hospitalization, patients' score of nurse image was the highest in professional dimension, followed by personal, traditional and social in order. 2. The nurse image before hospitalization showed statistically significant differences in age(p=.009), sex(p=.027) and marital status(p=.000). 3. After hospitalization experience, the score of nurse image was the highest in personal dimension, followed by professional, traditional and social one. 4. The nurse image after hospitalization showed statistically significant differences in marital status(p=.002) only. 5. The difference of nurse image before and after hospitalization experience showed statistical significance in traditional (p=.007) and social (p=.037) dimensions. 6. The score of nurse image was improved in all dimensions after hospitalization experience. In conclusion, hospitalization experience helps improve the nurse image. Therefore, for better improvement of nurse image, it is necessary for nurses to offer their best care to hospitalized patients. In addition, efforts should be made to improve the social image of nurse, which showed lowest score.